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SEA Currents Blog

SEA Currents: noaa


March 03, 2019

Can you hear me now?

Sarah Weiss, Visiting Scientist/Resident Whale Expert, NOAA’s Northeast Fisheries Science Center

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In the field of acoustics, a soundscape can be defined as the combination of all of the sounds that occur in, and make up, an environment. When we think of the ocean, we can categorize these sounds into three main groups: biological (such as whales or fish), abiotic (natural sounds such as wind or rain), and anthropogenic, or human-caused (such as vessel noise).